发明人刘建华,钱学锋,何建平. "Method for the Synthesis of 2-Chloro-3-((1-(methylsulfonyl)piperidin-3-yl)methyl)pyrazine" [P]. 中国发明专利, 专利号 CN 113077658 B, 授权公告日 2024-08-07.
发明人唐晓军,马晓峰,林芳. "A Process for Preparing High-Purity 2-Chloro-3-((1-(methylsulfonyl)piperidin-3-yl)methyl)pyrazine" [P]. 中国发明专利, 专利号 CN 108109700 A, 授权公告日 2021-08-04.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 97, 1767-1779.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2021, 1267, 8577-8592.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-3-((1-(methylsulfonyl)piperidin-3-yl)methyl)pyrazine Using HRMS and NMR". Environ. Sci. Technol., 2014, 516, (12), 7999-8029.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2017, 1602, (10), 8856-8879.